S
M
T
W
T
F
S
31
78°
47°
1
74°
52°
2
78°
50°
3
81°
53°
4
84°
56°
5
88°
61°
6
85°
63°
7
83°
63°
8
83°
63°
9
85°
61°
10
85°
64°
11
86°
64°
12
88°
61°
13
85°
60°
14
84°
58°
15
77°
56°
16
74°
55°
17
76°
55°
18
77°
56°
19
77°
57°
20
78°
61°
21
78°
62°
22
79°
62°
23
82°
61°
24
79°
60°
25
79°
61°
26
80°
64°
27
83°
64°
28
80°
61°
29
79°
57°
30
78°
58°
1
78°
57°
2
79°
59°
3
81°
64°
4
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 50° and 64°. The average high for June is 81° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.